e/Hurwitz quaternion

Information
has gloss	eng: In mathematics, a Hurwitz quaternion (or Hurwitz integer) is a quaternion whose components are either all integers or all half-integers (halves of an odd integer; a mixture of integers and half-integers is not allowed). The set of all Hurwitz quaternions is
lexicalization	eng: Hurwitz quaternion
instance of	e/Hypercomplex number

Meaning
French
lexicalization	fra: Quaternions d'Hurwitz